Universiti Teknologi Malaysia Institutional Repository

Energy efficient cluster-based protocol for wireless sensor networks (WSN)

Samir, Bennane (2009) Energy efficient cluster-based protocol for wireless sensor networks (WSN). Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering.

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Abstract

The development of genetic algorithm to improve the performance of Leach (Low Energy Adaptive Cluslering Hierarchy) is presented in this thesis Genetic algorithm (GA) used in Leach is known as Leach-GA. In the proposed work. Initialization. Population. crossover. mutation and fitness function are calculated based on 100 nodes. Two types of protocols namely Leach and Leach-C are compared with Leach-GA. A routing protocol of LEACH and LEACH-C do not enable local computation to reduce the amount of the data that needs to be transmitted to the base station. A networking simulator known as NS-2 is used to validate the proposed algorithm. LEACH-GA was found to be more efficient than LEACH-C which deliver about 20% more data per unit energy than LEACH-C. This is because the genetic algorithm has more effective calculations rather than simulated annealing which is round to be in LEACIH-C and inherently produces less data for transmission.

Item Type:Thesis (Masters)
Additional Information:Thesis (Sarjana Kejuruteraan (Elektrik - Elektronik dan Telekomunikasi)) - Universiti Teknologi Malaysia, 2009; Supervisor : Dr Nurul M'uazzah Abdul Lattiff
Uncontrolled Keywords:genetic algorithms, Leach (low energy adaptitc clustering hierarchy)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:12192
Deposited By: Ms Zalinda Shuratman
Deposited On:28 Mar 2011 04:45
Last Modified:20 Jul 2012 08:12

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